JPS6161303U - - Google Patents

Info

Publication number
JPS6161303U
JPS6161303U JP14582984U JP14582984U JPS6161303U JP S6161303 U JPS6161303 U JP S6161303U JP 14582984 U JP14582984 U JP 14582984U JP 14582984 U JP14582984 U JP 14582984U JP S6161303 U JPS6161303 U JP S6161303U
Authority
JP
Japan
Prior art keywords
bent portion
bellows
hollow body
shaped hollow
negative pressure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP14582984U
Other languages
English (en)
Other versions
JPH0220484Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1984145829U priority Critical patent/JPH0220484Y2/ja
Publication of JPS6161303U publication Critical patent/JPS6161303U/ja
Application granted granted Critical
Publication of JPH0220484Y2 publication Critical patent/JPH0220484Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Actuator (AREA)
  • Diaphragms And Bellows (AREA)

Description

【図面の簡単な説明】
第1図は本考案による負圧アクチユエータの一
例を示す断面図、第2図は第1図の要部拡大断面
図、第3図は第1図の負圧供給時における変形状
態示す要部拡大断面図、第4図は従来の負圧アク
チユエータの断面図、第5図は第4図の負圧供給
時の要部断面図である。 11…負圧アクチユエータ、12…ジヤバラ状
中空体、13…凸状折曲部、14…凹状折曲部、
15,16…平坦部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弾性材料により凸状折曲部13と凹状折曲部1
    4とを交互に複数個連結してジヤバラ状中空体1
    2を形成し、該ジヤバラ状中空体12の一端に設
    けた入口部に負圧供給管4を連結し、負圧の供給
    及び停止を行うことにより該ジヤバラ状中空体1
    2の他端を変位させるようにした負圧アクチユエ
    ータにおいて、前記ジヤバラ状中空体12を構成
    する前記凸状折曲部13と前記凹状折曲部14を
    軸方向に平坦に形成し、かつ、前記凸状折曲部1
    3を前記凹状折曲部14よりも薄肉に形成したこ
    とを特徴とする負圧アクチユエータ。
JP1984145829U 1984-09-28 1984-09-28 Expired JPH0220484Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984145829U JPH0220484Y2 (ja) 1984-09-28 1984-09-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984145829U JPH0220484Y2 (ja) 1984-09-28 1984-09-28

Publications (2)

Publication Number Publication Date
JPS6161303U true JPS6161303U (ja) 1986-04-25
JPH0220484Y2 JPH0220484Y2 (ja) 1990-06-05

Family

ID=30704082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984145829U Expired JPH0220484Y2 (ja) 1984-09-28 1984-09-28

Country Status (1)

Country Link
JP (1) JPH0220484Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022077985A (ja) * 2020-11-12 2022-05-24 ▲黄▼賢達 伸縮ブラダーの消音構造

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920607U (ja) * 1972-05-26 1974-02-21
JPS57199116U (ja) * 1981-06-15 1982-12-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920607U (ja) * 1972-05-26 1974-02-21
JPS57199116U (ja) * 1981-06-15 1982-12-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022077985A (ja) * 2020-11-12 2022-05-24 ▲黄▼賢達 伸縮ブラダーの消音構造

Also Published As

Publication number Publication date
JPH0220484Y2 (ja) 1990-06-05

Similar Documents

Publication Publication Date Title
JPS6252858U (ja)
JPS61179484U (ja)
JPH03114674U (ja)
JPH0236788U (ja)
JPS6085603U (ja) 負圧アクチユエ−タ
JPS6193611U (ja)
JPH0171277U (ja)
JPH03130413U (ja)
JPH0229386U (ja)
JPS639563U (ja)
JPS6234285U (ja)
JPS6399088U (ja)
JPS6237662U (ja)
JPS62196997U (ja)
JPS6290335U (ja)
JPS6453506U (ja)
JPS6144262U (ja) 吹付用ノズル
JPH0332280U (ja)
JPS61159940U (ja)
JPS63170266U (ja)
JPS6188701U (ja)
JPH0329085U (ja)
JPH0332283U (ja)
JPS61111315U (ja)
JPS6160905U (ja)